Home / 45,337.68-62,564.75-25,194.05

Finding the Fourth Proportional to 45,337.68, 62,564.75 and 25,194.05

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Solution

The fourth proportional to 45,337.68, 62,564.75 and 25,194.05 is: 34,767.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,337.68 : 62,564.75 = 25,194.05 : x
  2. Step 2: Convert to fraction form
    45,337.68/62,564.75 = 25,194.05/x
  3. Step 3: Cross multiply
    45,337.68x = 62,564.75 × 25,194.05
  4. Step 4: Simplify right side
    45,337.68x = 1,576,259,295.79
  5. Step 5: Solve for x
    x = 1,576,259,295.79/45,337.68
  6. Step 6: Final answer
    x = 34,767.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.